Mohit Mahajan (Lists) wrote: > > Have you considered > > > > ABCD-EFGH-IJKL > >:-? I think he meant "use you current scheme and add a few positions that indicate the model and variation. Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist